The high-tech zone Long Ding industrial park
Zhengzhou Gongda heavy machinery co., LTD was founded in 2008, is a manufacturing, sales, technology import and export for the integration of manufacturing company. Based on future trends zhengzhou high-tech development zone, lotus street, so far has been ...
Microwave drying,entertainment wind tunnel,food dryer and sterilzer,herbs drying equipments,chemical and pharmaceuitical drying machine